About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Gasket / Center ring / O-ring
  4. Center ring (NW / KF standard)
  5. With outer guide (NW / KF standard)
  6. 34.250001.289.125 Seal NW250 aluminum outer support ring

34.250001.289.125 Seal NW250 aluminum outer support ring

34.250001.289.125 Seal NW250 アルミ アウターサポートリング

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34.250001.289.125 Seal NW250 アルミ アウターサポートリング
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Product code :30330 Model:34.289.125

▼NW/KF Outer ring Aluminum
For NW/KF flange (metal piping)
Use outer ring when used in pressurized (internal pressure) environment.
Applicable flanges (NW): 80, 100, 125, 160, 200, 250

▼ Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.

For precision cleaning requests, please click here.

Basic Information
Seal / gasket material Aluminum
Maximum temperature 200℃
The lowest temperature -50℃
Pressurization ○
Non-magnetic ○
Clean Room ○
RoHS2 corresponding ○
stock only
13,900 JPY (with tax 15,290JPY)
stock
7
1-2 Business Days
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Model
 NW/KF J E
Stock & Delivery
front.product.price
front.product.tax_included2
30330
34.289.125
250 275 292
stock
7 1-2 Business Days
13,900JPY (with tax 15,290JPY)
34.250001.289.125 Seal NW250 アルミ アウターサポートリング admin.label.item.size_image
NW/KF J E
250 275 292
Seal NW250 aluminum outer support ring
Product code :30330    Model:34.289.125
13,900JPY (with tax 15,290JPY)
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34.250001.289.125 Seal NW250 アルミ アウターサポートリング admin.label.item.catalog_image
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Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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